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Tetrachloroethylene CAS 127-18-4

1,1,2,2-Tetrachloroethylene
Perchloroethylene
CAS 127-18-4
Assay 99.9%min
Packing 300kg/Barrel

Tetrachloroethylene

NameTetrachloroethylene
Synonyms1,1,2,2-Tetrachloroethylene; Perchloroethylene
Molecular StructureCAS # 127-18-4, Tetrachloroethylene, 1,1,2,2-Tetrachloroethylene, Perchloroethylene
Molecular FormulaC2Cl4
Molecular Weight165.83
                   CAS Registry Number127-18-4
EC Number204-825-9

Specification:

Item

Specification                                                  

Tetrachloroethylene, %                 

99.99

Stabilizer, %

0.0005

Nitrogen oxides, %

0.010

Moisture, %

0.0030

pH

6.0–7.5

Color/Hazen units

10

Acidity (as HCl), %

0.0005

Chloride ion, %

0.0001

Free chlorine

Passes test

Specific gravity, 20/4℃

1.620–1.628

Evaporation residue content, %

0.0010

Uses:

Catalyst grade can be used for the regeneration of petroleum catalysts, playing an important auxiliary catalytic role in the petrochemical aromatic industry.

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